Phosphorus (Ancient Greek: Φωσφόρος, romanized: Phōsphoros) is the god of the planet Venus in its appearance as the Morning Star. Another Greek name for the Morning Star is "Eosphorus" (Ancient Greek: Ἑωσφόρος, romanized: Heōsphoros), which means "dawn-bringer". The term "eosphorus" is sometimes met in English. As an adjective, the word...